Chlorine bleach is another accepted liquid sterilizing agent. Household bleach consists of 5.25% sodium hypochlorite. It is usually diluted to 1/10 immediately before use; however to kill Mycobacterium tuberculosis it should be diluted only 1/5, and 1/2.5 (1 part bleach and 1.5 parts water) to inactivate prions. The dilution factor must take into account the volume of any liquid waste that it is being used to sterilize.[11] Bleach will kill many organisms immediately, but for full sterilization it should be allowed to react for 20 minutes. Bleach will kill many, but not all spores. It is highly corrosive and may corrode even stainless steel surgical instruments.
Bleach decomposes over time when exposed to air, so fresh solutions should be made daily. [12]
Thanks guys... I appreciate the help.
Very interesting information, biomajor... I didn't know for sure that anything inactivated prions but I'm glad to hear it. I have this thing about the potential for CJD and BSE exposure. (not fo my fish, lol, but for me)